package org.example.stringtest;

/**
 * file:StringTest01.class
 * function:
 *
 * @author shaodan wang
 * @date 2024-05-26
 */

public class StringTest01 {


    public static void main(String[] args) {
        String s1 = "a";
        String s2 = "b";
        String s3 = "ab";
        String s4 = s1 + "b";
        String s5 =  "a" + "b";
        System.out.println(s4 == s5);

        int a = 2;

        System.out.println(s5 == s3);
    }
}
